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Matthew L Welborn, 57406 Ivyshaw Rd, Cary, NC 27519

Known as:
Matthew Ml Welborn Matthew L Wilborn Matt Welborn
Related to:
James C Haynes 73

Matthew Welborn Phones & Addresses

406 Ivyshaw Rd, Cary, NC 27519   

5624 Day Dream Ct, Mineral, VA 23117   

Vienna, VA   

Fairfax, VA   

Cambridge, MA   

Danville, VA   

Wade, NC   

Spotsylvania, VA   

Work

Company: Noma bid Sep 2014 Position: Marketing & events intern

Education

School / High School: American University- Washington, DC 2011 Specialities: BA in Foreign Language and Communication Media
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Matthew Welborn resumes & CV records

Resumes

Matthew Welborn Photo 46

Senior Communications Engineer

Location:
Raleigh-Durham, North Carolina Area
Industry:
Defense & Space
Matthew Welborn Photo 47

Real Estate Agen At Keller Williams Realty

Location:
United States
Matthew Welborn Photo 48

Matthew Welborn - Washington, DC

Work:
NoMa BID Sep 2014 to 2000
Marketing & Events Intern Synetic Theater - Arlington, VA May 2014 to Aug 2014
Marketing Intern
Education:
American University - Washington, DC 2011 to 2014
BA in Foreign Language and Communication Media

Publications & IP owners

Us Patents

Multiple-Stage Filtering Device And Method

US Patent:
7002940, Feb 21, 2006
Filed:
Jun 17, 2004
Appl. No.:
10/868948
Inventors:
Matthew L. Welborn - Vienna VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04B 7/216
US Classification:
370335, 370342, 455307, 375343, 375350
Abstract:
A filter is provided that is formed of multiple filter stages arranged in series. Each of these filter stages has an input tap at its input that can be selectively connected to a filter input signal, and an output tap at its and output that can be selectively connected to an output selection circuit. Adjacent pairs of filter stages can also be isolated from each other. By selectively connecting the various input and output taps, and selectively isolating pairs of filter stages from each other, the filter can be formed into a single long filter or a plurality of parallel filters anywhere in size from one filter stage up to half the total number of filter stages. The output selection circuit can then sequentially select whatever filter stage outputs are connected to it and provide those as a general filter output.

System And Method For Providing Device Authentication In A Wireless Network

US Patent:
7039392, May 2, 2006
Filed:
Dec 13, 2002
Appl. No.:
10/318372
Inventors:
John W. McCorkle - Vienna VA, US
Matthew L. Welborn - Vienna VA, US
Richard D. Roberts - Vienna VA, US
Assignee:
Freescale Semiconductor - Austin TX
International Classification:
H04M 1/66
US Classification:
455411, 455410, 4554042, 342134
Abstract:
A system and method are provided for authenticating a new device in a wireless network using an authentication device. First, the new device estimates the distance between the new device and the authenticating device as a first distance measurement, and sends the first distance measurement to the authentication device. The authentication device then estimates the distance between the new device and the authenticating device as a second distance measurement. The authentication device then evaluates the first and second distance measurements to determine if they meet authentication criteria and sends authentication data to the new device only if the first and second distance measurements meet the authentication criteria. These criteria can be that they do not differ by more than a set error value or that they both are below a set maximum value.

System For Providing Device Authentication In A Wireless Network

US Patent:
7289790, Oct 30, 2007
Filed:
Mar 27, 2006
Appl. No.:
11/389313
Inventors:
John W. McCorkle - Vienna VA, US
Matthew L. Welborn - Vienna VA, US
Richard D. Roberts - Vienna VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04M 1/66
US Classification:
455411, 455410, 4554042, 4554561, 455440
Abstract:
A system and method are provided for authenticating a new device in a wireless network using an authentication device. First, the new device estimates the distance between the new device and the authenticating device as a first distance measurement, and sends the first distance measurement to the authentication device. The authentication device then estimates the distance between the new device and the authenticating device as a second distance measurement. The authentication device then evaluates the first and second distance measurements to determine if they meet authentication criteria and sends authentication data to the new device only if the first and second distance measurements meet the authentication criteria. These criteria can be that they do not differ by more than a set error value or that they both are below a set maximum value.

System And Method For Ultra Wideband Communications Using Multiple Code Words

US Patent:
7352793, Apr 1, 2008
Filed:
Sep 30, 2004
Appl. No.:
10/952813
Inventors:
Matthew L. Welborn - Vienna VA, US
Timothy R. Miller - Arlington VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04B 1/00
US Classification:
375130, 375239, 375256, 375259, 375295, 375316
Abstract:
A method is provided for operating a wireless device. In this method, a first operation is performed on a wireless signal using a first group of wavelets arranged according to a first analog code word format (). A second operation is then performed on the wireless signal using a second group of wavelets arranged according to a second analog code word format (). The first code word format can be different in content and in size from the second code word format. By choosing different properties for each analog code word format, the device can optimize the performance of each operation. These operations can be performed in receiving process () or a transmission process ().

System And Method Of Interleaving Transmitted Data

US Patent:
7444556, Oct 28, 2008
Filed:
May 13, 2005
Appl. No.:
11/128268
Inventors:
Matthew L. Welborn - Vienna VA, US
William M. Shvodian - McLean VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
G06F 11/00
G11C 29/00
G01R 31/28
US Classification:
714702, 714701, 714726
Abstract:
A method () is provided for operating an interleaver circuit having N shift lines (-). Each shift line has a line input node, a line output node, and one or more bit storage elements (). The method includes: storing don't-care bits in each bit storage element (); isolating the line output nodes from an interleaver output node (); receiving a stream of data bits at an interleaver input node (); and sequentially connecting the interleaver input node to respective line input nodes to shift the stream of data bits into the bit storage elements of corresponding shift lines in an interleaved fashion (). A don't-care bit is shifted out of each of the bit storage elements in corresponding shift lines as each data bit is shifted in. A last don't-care bit is shifted out of respective bit storage elements in the shift lines during N consecutively-received data bits.

Method For Sharing Bandwidth Using Reduced Duty Cycle Signals

US Patent:
7499442, Mar 3, 2009
Filed:
Nov 30, 2004
Appl. No.:
10/998572
Inventors:
Matthew L. Welborn - Vienna VA, US
William M. Shvodian - McLean VA, US
Assignee:
Freescale semiconductor, Inc. - Austin TX
International Classification:
H04B 7/212
US Classification:
370347
Abstract:
A method is provided for transmitting data. A first device () generates a first signal () having a first duty cycle, comprising a first gated-on portion () and a first gated-off portion () in a time slot (); and a second device () generates a second signal () having second duty cycle, comprising a second gated-on portion () and a second gated-off portion () in the same time slot (). The first gated-on portion () is generated during a first segment of the time slot () and the first gated-off portion () is generated during a second segment of the time slot (), while the second gated-on portion () is generated during the second segment and the second gated-off portion () is generated during the first segment. The first and second duty cycles are individually below 100%, and the sum of the first and second duty cycles is below 100%.

Method Of Transmitting And Receiving Data

US Patent:
7548561, Jun 16, 2009
Filed:
May 13, 2005
Appl. No.:
11/128267
Inventors:
William M. Shvodian - McLean VA, US
Matthew L. Welborn - Vienna VA, US
Joel Z. Apisdorf - Reston VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04J 3/24
US Classification:
370473, 370235
Abstract:
A method is provided for operating a transceiver that comprises: transmitting a preamble; transmitting an outer header identifying parameters of an outer payload, after transmitting the preamble; and transmitting the outer payload after transmitting the outer header. The transmitting of the outer payload includes: transmitting an inner header identifying parameters of an inner payload; transmitting an inner payload after transmitting the inner header; and repeating the transmitting of the inner header and the transmitting of the inner payload a plurality of times. A corresponding method of operating a receiver functions by receiving each of these transmitted elements.

Method For Sharing Bandwidth Using Reduced Duty Cycle Signals And Media Access Control

US Patent:
7570627, Aug 4, 2009
Filed:
May 13, 2005
Appl. No.:
11/128269
Inventors:
Matthew L. Welborn - Vienna VA, US
William M. Shvodian - McLean VA, US
Joel Z. Apisdorf - Reston VA, US
Timothy R. Miller - Arlington VA, US
John W. McCorkle - Vienna VA, US
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H04J 3/00
H04B 7/212
H04W 4/00
H04J 3/24
H01Q 11/12
H04B 1/04
US Classification:
370345, 370347, 370329, 370474, 455522, 4551271
Abstract:
A method is provided for transmitting data. A first device generates a first signal having a first duty cycle, comprising a first gated-on portion and a first gated-off portion in a time slot; and a second device generates a second signal having second duty cycle, comprising a second gated-on portion and a second gated-off portion in the same time slot. The first gated-on portion is generated during a first segment of the time slot and the first gated-off portion is generated during a second segment of the time slot, while the second gated-on portion is generated during the second segment and the second gated-off portion is generated during the first segment. Media access control (MAC) can be used to further define positions within time slots and provide error correction, power control, and the like. A preamble can be transmitted at an increased power level to facilitate acquisition.

Possible Relatives

Dawn M Welborn  Dale Welborn  Deborah J Welborn  Daniel Welborn  Aaron T Welborn  Danny D Welborn  Daren T Welborn  Matthew F Johnson  Matthew A Stanard  Matthew A Stancil 

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